// Copyright 2020 Datafuse Labs.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use axum::http::StatusCode;
use axum::response::IntoResponse;
use axum::response::Json;

#[derive(serde::Serialize)]
pub struct HealthCheckResponse {
    pub status: HealthCheckStatus,
}

#[derive(serde::Serialize)]
#[serde(rename_all = "camelCase")]
pub enum HealthCheckStatus {
    Pass,
}

pub async fn health_handler() -> impl IntoResponse {
    let check = HealthCheckResponse {
        status: HealthCheckStatus::Pass,
    };

    (StatusCode::OK, Json(check))
}
